Automatic selection of digital hologram registration parameters

Alexandra Yu. Davydova; Alexey S. Olshukov; Nikolay N. Yudin; Mihail M. Zinoviev

doi:10.1117/12.2644961

7 December 2022 Automatic selection of digital hologram registration parameters

Alexandra Yu. Davydova, Alexey S. Olshukov, Nikolay N. Yudin, Mihail M. Zinoviev

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123414L (2022) https://doi.org/10.1117/12.2644961
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

The quality of particle images reconstructed from digital holograms depends on the choice of parameters for digital holograms recording — the exposure time of a digital camera, the laser radiant power, and the laser pulse duration. The problem of automatically choosing the parameters for recording a digital hologram under conditions of a changing optical transmission of the aquatic medium while studying plankton in its habitat arises. Using the maximum of digital hologram contrast as a criterion for choosing the parameters for recording a digital hologram to obtain the best quality particles images reconstructed from a digital hologram is proposed.

Citation Download Citation

Alexandra Yu. Davydova, Alexey S. Olshukov, Nikolay N. Yudin, and Mihail M. Zinoviev "Automatic selection of digital hologram registration parameters", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123414L (7 December 2022); https://doi.org/10.1117/12.2644961

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available